Morning Overview on MSN

That 'alien' signal might be a dying civilization’s last message

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is ...
Modern Engineering Marvels on MSN

First alien signal may be a civilization’s final cry

Could the first confirmed signal from an extraterrestrial source be less a hello than a goodbye? Astrophysicist David Kipping argues as much, and his “Eschatian Hypothesis” reimagines the way ...